Description:

The GD32E518RET6 from GigaDevice is a high-performance 32-bit microcontroller based on the Arm® Cortex®-M33 core, running at up to 48MHz. It integrates 32KB Flash and 6KB SRAM, providing ample memory for embedded applications. This MCU supports a wide range of communication interfaces, including USB, CAN, USART, SPI, I2C, and I2S, as well as rich analog and timer resources. With its industrial-grade operating temperature range (-40°C to +85°C) and low-power operation (2.0V–3.6V), it is ideal for demanding embedded systems in industrial, consumer, and IoT applications.

Key Features:

Core & Performance: Arm® Cortex®-M33 core, 48MHz max frequency

Memory: 32KB Flash, 6KB SRAM

Package: UQFPN‑28 package with 24 I/O pins

Communication Interfaces: 1× CAN, 2× USART, 1× SPI, 1× I2C, 1× I2S, 1× USB

Analog Peripherals: 12-bit ADC with 13 channels

Timers & System: 6 timers, watchdog timer, RTC

Power & Reliability: 2.0V–3.6V operating voltage, industrial temperature range (-40°C to +85°C)

Applications

Simple Industrial Control: sensor interfaces, data acquisition modules, basic motor contro

Consumer Electronics & Smart Home: remote controls, personal care devices, smart home sensors

IoT Edge Nodes: low-power IoT terminals, smart meters

HMI Peripherals: control panels, remote controllers, gaming accessories